Answer:
60 mph
Step-by-step explanation:
Their average speed while driving is ...
speed = distance / time
= (270 mi)/((3 + 1.5) h) = 60 mi/h
The Johnson family averaged 60 mph <em>while driving</em>.
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Their average speed for the trip is unknown, because we don't know how long the lunch stop was.
751,447 in order to round this to the nearest hundred thousands you have to ask yourself this saying about the digit just before the number you are rounding which is 5 "five or above give it a shove four or less give it a rest"
answer 800,000
Answer:
You would keep the same slope but a different y-int I'm pretty sure.
Answer:
3x+18
Step-by-step explanation:
multiply it out to get 3x+18
Answer:
seventy eight is 55% of 141.818182
which is 78=(0.55)w
